2141284588991 has 2 divisors, whose sum is σ = 2141284588992. Its totient is φ = 2141284588990.

The previous prime is 2141284588981. The next prime is 2141284589027. The reversal of 2141284588991 is 1998854821412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2141284588991 - 2¹⁸ = 2141284326847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2141284588981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070642294495 + 1070642294496.

It is an arithmetic number, because the mean of its divisors is an integer number (1070642294496).

Almost surely, 2^{2141284588991} is an apocalyptic number.

2141284588991 is a deficient number, since it is larger than the sum of its proper divisors (1).

2141284588991 is an equidigital number, since it uses as much as digits as its factorization.

2141284588991 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13271040, while the sum is 62.

The spelling of 2141284588991 in words is "two trillion, one hundred forty-one billion, two hundred eighty-four million, five hundred eighty-eight thousand, nine hundred ninety-one".